This exception indicates that an IDL identifier is syntactically
invalid. It may be raised if, for example, an identifier passed
to the interface repository does not conform to IDL identifier
syntax, or if an illegal operation name is used with the DII.

It contains a minor code, which gives more detailed information about
what caused the exception, and a completion status. It may also contain
a string describing the exception.

Submit a bug or featureFor further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.